Dramatic battery life decrease in the past couple weeks

Over the past few weeks my battery life on my AT&T note 3 has gotten awful. It used to last me all day and I couldn't kill it if I tried. The last few weeks I noticed it was dying in the evenings and in the last two days I've had to recharge it by 3pm.

I haven't installed any new apps or changed any settings.. below are some screenshots. Any ideas what I can do??

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